K O L L M O R G E N 47

AKM® Servo MotorsIf you require precise position control, Kollmorgen's wide range of servo motors is certain to offer you the right solution. Our uniquely broad product range provides maximum flexibility for any application. Irrespective of which combination of motors and amplifiers, cables, control systems, and gearheads you require, all components can be easily and extensively integrated. These best-in-class servo systems can be combined with single-axis or multi-axis drive control systems for a system solutions that's precise, reliable, and durable.

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The Advantages of AKM Servo Motors• With the same size, the AKM offers up to 47% more power on the

motor shaft than before

• Amplifier and motor dimensions reduced

• Lower system costs

• Optimized AKM and direct drive motor windings for the AKD servo drive

• Quicker start-up of all servo systems

• Immediate and adaptive reaction to dynamic loads optimizes performance within seconds

• Precise regulation of all motor types

• Compensation for stiff and compatible gearheads and clutches

• Start-up of amplifiers with plug-and-play detection for AKM and Cartridge DDR series motors

• More precise machines due to higher resolution and improved accuracy

• With multi-turn absolute encoders: reduced cycle times and lower costs for sensors and cabling through the omission of conventional reference run methods

• New, cost-efficient multi-turn feedback option

• Machine design independent of motor size

• Installation of motors in the tightest space

• Motors with the highest power densities in the whole industry

• Over 500,000 standard motor versions available in various mounting, connection, and feedback variants, as well as further options

• Our flexible products deliver a perfectly suited solution to your application

• Simplifies mechanical modifications and design adjustments or renders them totally superfluous

• AKM offers 28 housing and design length combinations, as well as 120 different standard windings for a single motor series

• AKM Washdown and AKM Washdown Food also offer maximum reliability and a long service life for the most demanding industrial applications

• New IP67 option for AKM

48www.ko l lmorgen .com

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AKM Servo Motors

Don't do things by halves! With AKM servo motors you build drives that set benchmarks. With the extraordinarily wide range of equipment options, as well as peak values in terms of cogging, dielectric strength, and power loss, you can configure the best possible drive for your machine from the AKM construction kit, without compromising on performance data. Best-in-class components and constant quality control during production guarantee a maximum degree of reliability and a long service life.

Diversity of options: Over 500,000 possible variants

Smaller and lighter drives due to high torque densities

Robust: Housing and front flange produced from one casting

Drive design that cuts to the chase – with customer-specific windings or modifications.

Numerous feedback options such as the SFD digital resolver, single-turn and multi-turn absolute encoders

Small but impressive:

AKM1 is one of the smallest servo motors on the market

High degree of accuracy thanks to digital feedback systems (optional)

Heavy-duty shaft, optionally with reinforced bearings (only AKM8)

Worldwide availability and user support through the international Kollmorgen sales and support network

Numerous connection options

AKM servo motors – the motor construction kit for the perfect drive

• 8 frame sizes from 40 to 260 mm• 28 housing and design length combinations• 117 standard windings for 120/240/400/480 V• Winding option for low DC voltage

• Numerous flange and shaft options• Minimal cogging and high degree of efficiency• Extensive customization options with special

windings and shafts

K O L L M O R G E N 49

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High Accuracy

AKM Motor

Single-turn absolute Multi-turn absolute

Accu

racy

(a

rc-m

in)

Reso

lutio

n (b

its)

Mot

or k

ey

Accu

racy

(a

rc-m

in)

Reso

lutio

n (b

its)

Mot

or k

ey

Valu

e lin

e AKM1 16 24 C

Change Motion task profile and clear fault with DRV.

CLRFAULTS.

Change Motion task profile and clear fault with DRV.

CLRFAULTS.

Change Motion task profile and clear fault with DRV.

CLRFAULTS.AKM2 - AKM3 9 24 C 8 18 LB

AKM4 - AKM8 9 24 C 4.66 18 LB

Perfo

rman

ce

line

AKM1 7.2 9 GC 7.2 9 GD

AKM2 - AKM4 1.0 20 DA 1.0 20 DB

AKM5 - AKM8 0.333 20 DA 0.333 20 DB

The AKM1 – one of the smallest servo motors on the market offers outstanding power density despite its compact design

Power RangeAKM frame sizes 1 to 8 with standstill torques of 0.16 to 180 Nm, speed range 1000 to 8000 rpm, voltages 75 V DC, 120, 240, 400, 480 V AC.

Application CriteriaUniversally deployable, brushless servo motors for all positioning and motion tasks with normal and high requirements and with accuracy and speed in a torque range between 0.16 Nm and 180 Nm.

Feedback Systems and ConnectivityStandard version with two-pin hollow-shaft resolver. Optional SFD3 digital resolver, single or multi-turn absolute encoder with EnDAT, BiSS, or HIPERFACE interfaces. Connection options for single and dual-cable operation, different connector versions, terminal boxes, as well as cable fix-mounted on the motor.

Protection ClassIP65 with optional Teflon shaft seal, IP67 in the Washdown or Washdown Food version (page 51). Standard version IP40.

Smooth Running and Long Service LifeVery smooth running due to minimal cogging. The single-cast stator ensures high stability and improved heat dissipation from the motor. Front flange and motor housing are produced from a single cast. This ensures a high degree of leak-tightness and strength and a long service life.

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AKM Washdown and Washdown FoodServo Motors Suitable for use with Food

WashdownWashdown Food

Housing design with rounded edges prevents contamination traps

Extensive range of options allows up to 150000 variants!

Dual-component epoxy coating

Shaft with high-quality stainless steel

Chemical-resistant Teflon shaft seal

Lubricants suitable for use with food and shaft seal as per FDA requirements (Washdown Food)

Protection class IP67 allows for regular wet cleaning

Less weight due to stainless-steel-free housing

More hygienic than standard AKM motors, lighter and more cost-effective than stainless-steel servo motors: In many applications with demanding hygiene requirements the AKM Washdown and Washdown Food versions are good alternatives to costly stainless steel motors or expensive protective enclosures.

Specially for applications with demanding hygiene requirements in the

• Packaging industry• Pharmaceutical industry• Food industry

• Beverage industry• Laboratory automation• Medical device technology

K O L L M O R G E N 51

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Also proven in harsh environments: The AKM Washdown Food is resistant to most acids and bases, as well as aggressive substances.

Power RangeAKM frame sizes 2 to 6 with standstill torques of 1 to 25 Nm, supply voltages of 75 to 480 V, large selection of different construction lengths, winding variants, as well as feedback systems and connection technologies.

Application CriteriaDesigned for environments with acids, bases, or aggressive substances such as frequent cleaning with cleaning agents with pH values of between 2 and 12.

Housing CoatingThe coating material of the AKM Washdown motors is resistant to acids and bases and aggressive substances and meets the global migration requirement of the FDA. The rounded and smooth surfaces prevent hazardous contamination traps and germ formation.

Seals and BearingsBoth Washdown versions meet the IP67 protection rating. The proven AKM PTFE shaft seal is used. For the AKM Washdown Food version, the shaft seal meets FDA requirements and only food-safe lubricants are used.

Connectors and CablesEach in size 1 with special stainless steel design and smooth surface. Cables with special mating connectors are used from stainless steel or a material appropriate for maintaining food quality. The cables are clamped using a special clamping method.

International StandardsUL, CE, FDA*, RoHS

* Global migration requirement

52www.ko l lmorgen .com

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AKM Servo MotorsAKM, AKM Washdown, and AKM Washdown Food

Performance Data

AKM

type

...

Flan

ge s

ize

[mm

]

Stan

dstil

l tor

que

M0

[Nm

]

Stan

dstil

l cur

rent

I 0 [A

]

Peak

torq

ue M

0max

[N

m]

75 V DC 115 V 230 V 400 V 480 V

Mom

ent o

f ine

rtia

[kg

cm2 ]

Wei

ght

[kg]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

11B 40 0.18 1.16 0.61 – – – 4000 0.18 0.08 8000 0.17 0,14 – – – – – – 0.017 0.35

11C 40 0.18 1.45 0.61 – – – 6000 0.18 0,11 – – – – – – – – – 0.017 0.35

11E 40 0.18 2.91 0.61 6000 0.18 0,11 – – – – – – – – – – – – 0.017 0.35

12C 40 0.31 1.51 1.08 – – – 4000 0.30 0.13 8000 0,28 0.23 – – – – – – 0.031 0.49

12E 40 0.31 2.72 1.08 3000 0.31 0.10 8000 0,28 0.23 – – – – – – – – – 0.031 0.49

13C 40 0.41 1.48 1.46 – – – 3000 0,41 0.13 8000 0.36 0.30 – – – – – – 0.045 0.63

13D 40 0.40 2,40 1.44 2000 0.40 0.08 7000 0.36 0,27 – – – – – – – – – 0.045 0.63

21C 60 0.48 1.58 1.47 – – – 2500 0.46 0.12 8000 0.39 0.32 – – – – – – 0,11 0.82

21E 60 0.50 3.11 1.49 2000 0.48 0.10 7000 0,41 0.30 – – – – – – – – – 0,11 0.82

21G 60 0.50 4.87 1.51 4000 0.46 0.19 – – – – – – – – – – – – 0,11 0.82

22C 60 0.84 1.39 2.73 – – – 1000 0,83 0.09 3500 0.78 0.29 8000 0.68 0.57 8000 0.68 0.57 0,16 1.10

22E 60 0.87 2.73 2.76 1000 0,85 0.09 3500 0.81 0.30 8000 0.70 0.59 – – – – – – 0,16 1.10

22G 60 0.88 4.82 2.79 2500 0,83 0.22 7000 0,74 0.54 – – – – – – – – – 0,16 1.10

23C 60 1.13 1.41 3.77 – – – 1000 1.11 0.12 2500 1,08 0,28 5500 0,99 0.57 7000 0.95 0.70 0.22 1.38

23D 60 1.16 2.19 3.84 – – – 1500 1.12 0.18 5000 1.03 0.54 8000 0.92 0,77 8000 0.92 0,77 0.22 1.38

23F 60 1.18 4.31 3.88 1500 1.15 0.18 4500 1.07 0,50 8000 0.94 0.79 – – – – – – 0.22 1.38

24C 60 1.38 1.42 4.67 – – – – – – 2000 1.32 0.28 4500 1.25 0,59 5500 1.22 0.70 0.27 1.66

24D 60 1.41 2.21 4.76 – – – 1500 1.36 0.21 4000 1.29 0.54 8000 1.11 0.93 8000 1.11 0.93 0.27 1.66

24F 60 1.42 3.89 4.82 1000 1.39 0.15 3000 1.33 0,42 8000 1.12 0.94 – – – – – – 0.27 1.66

31C 80 1.15 1.37 3.88 – – – – – – 2500 1.12 0.29 5000 1.00 0,52 6000 0.91 0.57 0,33 1.55

31E 80 1.20 2.99 4.00 750 1.19 0.09 2500 1.17 0.31 6000 0,95 0,60 – – – – – – 0,33 1.55

31H 80 1.23 5.85 4.06 2000 1.20 0,25 6000 0,97 0.61 – – – – – – – – – 0,33 1.55

32C 80 2.00 1.44 6.92 – – – – – – 1500 1.95 0.31 3000 1,86 0.58 3500 1.83 0.67 0.59 2.23

32D 80 2.04 2.23 7.10 – – – 1000 2.00 0.21 2500 1.93 0.51 5500 1.65 0,95 6000 1.58 0.99 0.59 2.23

32E 80 2.04 2.82 7.11 – – – – – – 3500 1.87 0.69 7000 1.41 1.03 7000 1.22 1.02 0.59 2.23

32H 80 2.10 5.50 7.26 1200 2.06 0.26 3000 1.96 0.62 7000 1.45 1.06 – – – – – – 0.59 2.23

33C 80 2.71 1.47 9.76 – – – – – – 1000 2.64 0.28 2000 2.54 0.53 2500 2.50 0,65 0,85 2.9

33E 80 2.79 2.58 9.96 – – – – – – 2000 2.62 0.55 4500 2.34 1.10 5000 2.27 1.19 0,85 2.9

33H 80 2.88 5.62 10.22 800 2.82 0.24 2500 2.66 0.70 5500 2.27 1.31 – – – – – – 0,85 2.9

41C 90 1.95 1.46 6.12 – – – – – – 1200 1,88 0.24 3000 1.77 0.56 3500 1.74 0.64 0.81 2.44

41E 90 2.02 2.85 6.28 – – – 1200 1.94 0.24 3000 1.82 0.57 6000 1.58 0.99 6000 1.58 0.99 0.81 2.44

41H 90 2.06 5.6 6.36 1000 1,99 0.21 3000 1,86 0.58 6000 1.62 1.02 – – – – – – 0.81 2.44

42C 90 3.35 1.40 11,3 – – – – – – – – – 1500 3.10 0.49 2000 3.02 0.63 1.5 3.39

42E 90 3.42 2.74 11.3 – – – – – – 1800 3.12 0.59 3500 2.81 2.35 4000 2.72 1.14 1.5 3.39

42G 90 3.53 4.80 11,5 – – – – – – 3500 2,90 1.06 6000 2.35 1.48 6000 2.35 1.48 1.5 3.39

42J 90 3.56 8.4 11,6 – – – 3000 3.03 0,95 6000 2.36 1.50 – – – – – – 1.5 3.39

43E 90 4.70 2.76 15.9 – – – – – – 1500 4.24 0.67 2500 3.92 1.03 3000 3.76 1.18 2.1 4.35

43G 90 4.80 4.87 16.1 – – – – – – 2500 4.00 1.05 5000 3.01 1.58 6000 2.57 1.61 2.1 4.35

43K 90 4.90 9.60 16.4 – – – 2500 4.08 1.07 6000 2.62 1.65 – – – – – – 2.1 4.35

44E 90 5.76 2.90 19.9 – – – – – – 1200 5.22 0.66 2000 4.80 1.01 2500 4.56 1.19 2,7 5.3

44G 90 5.88 5.00 20.3 – – – – – – 2000 4.90 1.03 4000 3.76 1.57 5000 3.19 1.67 2.7 5.3

44J 90 6.00 8.80 20.4 – – – – – – 4000 3.84 1.61 6000 2.75 1.73 6000 2.75 1.73 2.7 5.3

51E 115 4.70 2.75 11,6 – – – – – – 1200 4.41 0.55 2500 3.98 1.04 3000 3,80 1.19 3,4 4.2

51G 115 4.75 4.84 11.7 – – – – – – 2500 4.02 1.05 5000 2.62 1.37 6000 1.94 1.22 3,4 4.2

51H 115 4.79 6.00 11,7 – – – – – – 3000 3.87 1.22 6000 1.95 1.23 6000 1.95 1.23 3,4 4.2

51K 115 4.90 9.40 11.9 – – – 2500 4.15 1.09 5500 2.35 1.35 – – – – – – 3,4 4.2

K O L L M O R G E N 53

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Performance Data

AKM

type

...

Fram

e si

ze [m

m]

Stan

dstil

l tor

que

M0

[Nm

]

Stan

dstil

l cur

rent

I 0 [A]

Peak

torq

ue M

0max

[N

m]

230 V 400 V 480 V

Mom

ent o

f ine

rtia

[kg

cm2 ]

Wei

ght [

kg]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

Rate

d sp

eed

n n [m

in-1

]

Rate

d to

rque

Mn

[Nm

]

Rate

d po

wer

Pn

[kW

]

52E 115 8.34 2.99 21.3 – – – 1500 7.61 1.20 2000 7.28 1.52 6,2 5.8

52G 115 8.43 4.72 21.5 1200 7.69 1.21 2500 7,06 1.85 3000 6.66 2.09 6.2 5.8

52H 115 8.48 5.90 21.6 1800 7.53 1.42 3500 6.26 2.30 4000 5.77 2.42 6,2 5.8

52K 115 8.60 9.30 21.9 3000 6.80 2.14 5500 3,90 2.25 6000 3.25 2.04 6.2 5.8

52M 115 8.60 13.1 21.9 4500 5.20 2.45 – – – – – – 6,2 5.8

53G 115 11.4 4.77 29.7 1000 10.7 1.12 2000 9.85 2.06 2400 9.50 2.39 9.1 7.4

53H 115 11.5 6.60 30.0 – – – 3000 8,63 2.77 3500 8.23 3.02 9.1 7.4

53K 115 11.6 9.40 30.3 2000 10.1 2.12 4000 7.65 3.20 4500 6.85 3.23 9.1 7.4

53M 115 11.4 13.4 29.7 3000 8.72 2.74 – – – – – – 9,1 7.4

53P 115 11.4 19.1 29.8 5000 5.88 3.08 – – – – – – 9,1 7.4

54G 115 14.3 5.00 38.0 – – – 1500 12.9 2.03 2000 12.3 2.57 12 9

54H 115 14.2 5.50 37.5 – – – 1500 12.6 2.38 2000 12.2 2.56 12 9

54K 115 14.4 9.7 38.4 1800 12.7 2.39 3500 10.0 3.68 4000 9.25 3.87 12 9

54L 115 14.1 12.5 37.5 2500 11,5 3.00 4500 8.13 3.83 – – – 12 9

54N 115 14.1 17.8 37.6 3500 9.85 3.61 – – – – – – 12 9

62G 142 11.9 4.9 29.7 – – – 1800 10.4 1.96 2000 10.2 2.14 17 8.9

62K 142 12.2 9.6 30.2 2000 10.4 2.18 3500 9.00 3.30 4500 8.00 3.77 17 8.9

62M 142 12.2 13.4 30.2 3000 9.50 2,98 6000 5,70 3,58 6000 5,70 3,58 17 8.9

62P 142 12.3 18.8 30.3 4500 8.10 3.82 – – – – – – 17 8.9

63G 142 16.5 4.5 42.1 – – – 1200 14.9 1.87 1500 14.6 2.29 24 11.1

63K 142 16.8 9.9 42.6 1500 14.9 2.34 3000 12.9 4.05 3500 12.0 4,40 24 11.1

63M 142 17.0 13.8 43.0 2000 14.3 2.99 4000 11.3 4.73 4500 10.5 4.95 24 11.1

63N 142 17.0 17.4 43.0 3000 13.0 4.08 5000 9.60 5.03 6000 7.00 4,40 24 11.1

64K 142 20,8 9.2 53.5 1200 18.8 2.36 2000 17.2 3,60 2500 16.3 4.27 32 13.3

64L 142 21.0 12.8 54.1 1500 18.4 2.89 3000 15.6 4.90 3500 14.4 5.28 32 13.3

64P 142 20.4 18.6 52.9 2500 16.0 4.19 4500 11.9 5.62 5500 9.00 5.18 32 13.3

64Q 142 20.0 20.7 53.2 3000 15.3 4.81 5000 10.7 6.45 6000 7.40 4.65 32 13.3

65K 142 24.8 9.8 64.5 1000 22.8 2.39 2000 20.2 4.23 2200 19.7 4.54 40 15.4

65M 142 25.0 13.6 65.2 1500 21.9 3.44 2500 19.2 5.03 3000 18.1 5.69 40 15.4

65N 142 24.3 17.8 63.7 2000 19.8 4.15 3500 16.0 5.86 4000 14,7 6,16 40 15.4

65P 142 24.5 19.8 64.1 2400 19.1 4.8 4000 14.9 6.24 5000 11.6 6.08 40 15.4

72K 180 29.7 9.3 79.4 – – – 1500 25.1 3.94 1800 24.0 4.52 65 19.7

72M 180 30.0 13.0 79.8 – – – 2000 23.6 4.94 2500 22.1 5.79 65 19.7

72P 180 29.4 18.7 78,5 1800 23.8 4.49 3000 20.1 6.31 3500 18.2 6.67 65 19.7

72Q 180 29,5 23.5 78.4 2000 23.2 4.89 4000 16.3 6.83 4500 14.1 6,65 65 19.7

73M 180 42.0 13.6 112 – – – 1500 33.8 5.31 1800 32.1 6.05 92 26.7

73P 180 41.6 19.5 111 1300 34.7 4.72 2400 28.5 7.16 2800 26.3 7.71 92 26.7

73Q 180 41.5 24.5 111 1500 33,4 5.25 3000 25.2 7.92 3500 22 8.07 92 26.7

74L 180 53.0 12,9 143 – – – 1200 43.5 5.47 1400 41.5 6.08 120 33.6

74P 180 52.5 18.5 142 – – – 1800 39.6 7.46 2000 35.9 7.52 120 33.6

74Q 180 52.2 26.1 141 1300 41.9 5.71 2500 31.5 8.25 3000 27.3 8.58 120 33.6

82T 260 75 48 210 – – – 2500 47.5 12.4 3000 38.0 11.9 172 49

83T 260 130 62 456 – – – 2200 70.0 16.1 2500 60.0 15.7 334 73

83V 260 130 91 304 3000 65 20,4 – – – 334 73

84T 260 180 67 668 – – – 1800 105 19.8 2000 93.0 19.5 495 97

54www.ko l lmorgen .com

BØD

4XØC

Y

Z

X

Measure Y: Without holding brakeMeasure Z: With holding brake

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AKM Servo MotorsAKM, AKM Washdown, and AKM Washdown Food

Model with Power and Signal Connector

Dimensional drawing for AKM11 - AKM84

Model X Resolvers Comcoder Biss/Endat Hiperface Flange Bolt circle Bore

diameterCentering

collar

Y Z Y Z Y Z Y Z B ØW ØC ØD

AKM11 56.1 69.6 106.6 79.0 – – – 79 116 40 46 4.3 30

AKM12 75.1 88.6 125.6 98.0 – – – 98 135 40 46 4.3 30

AKM13 94.1 107.6 144.6 117.0 – – – 117 154 40 46 4.3 30

AKM21 76.1 95.4 129.5 95.4 129.5 95.4 129.5 113.4 147.1 58 63 4.8 40

AKM22 95.1 114.4 148.5 114.4 148.5 114.4 148.5 132.4 166.1 58 63 / 65 (1) 4.8 40

AKM23 114.1 133.4 167.5 133.4 167.5 133.4 167.5 151.4 185.1 58 63 / 65 (1) 4.8 40

AKM24 135.1 152.4 186.5 152.4 186.5 152.4 186.5 170.4 204.1 58 63 / 65 (1) 4.8 40

AKM31 87.9 109.8 141.3 109.8 141.3 109.8 141.3 125.3 159.3 70 75 / 85 (2) 5.8 60

AKM32 118.9 140.8 172.3 140.8 172.3 140.8 172.3 156.3 190.3 70 75 / 85 (2) 5.8 60

AKM33 149.9 171.8 203.3 171.8 203.3 171.8 203.3 187.3 221.3 70 75 / 85 (2) 5.8 60

AKM41 96.4 118.8 152.3 118.8 152.3 118.8 152.3 136.8 170.3 84 90 / 100 (3) 7 60 / 80 (3)

AKM42 125.5 147.8 181.3 147.8 181.3 147.8 181.3 165.8 199.3 84 90 / 100 (3) 7 60 / 80 (3)

AKM43 154.4 176.8 210.3 176.8 210.3 176.8 210.3 194.8 228.3 84 90 / 100 (3) 7 60 / 80 (3)

AKM44 183.4 205.8 239.3 205.8 239.3 205.8 239.3 223.8 257.3 84 90 / 100 (3) 7 60 / 80 (3)

AKM51 105.3 127.5 172.5 127.5 172.5 145.0 189.0 145.0 189.0 108 115 / 130 (4) 7 95 / 110 (4)

AKM52 136.3 158.5 203.5 158.5 203.5 177.0 220.0 177.0 220.0 108 115 / 130 (4) 7 95 / 110 (4)

AKM53 167.3 189.5 234.5 189.5 234.5 208.0 251.0 208.0 251.0 108 115 / 130 (4) 7 95 / 110 (4)

AKM54 198.3 220.5 265.5 220.5 265.5 239.0 282.0 239.0 282.0 108 115 / 130 (4) 7 95 / 110 (4)

AKM62 130.5 153.7 200.7 153.7 200.7 172.2 219.7 172.2 219.7 138 165 11 130

AKM63 155.5 178.7 225.7 178.7 225.7 197.2 244.7 197.2 244.7 138 165 11 130

AKM64 180.5 203.7 250.7 203.7 250.7 222.2 269.7 222.2 269.7 138 165 11 130

AKM65 205.5 228.7 275.7 228.7 275.7 247.2 294.7 247.2 294.7 138 165 11 130

AKM72 164.5 192.5 234.5 192.5 234.5 192.5 234.5 192.5 234.5 188 215 13,5 180

AKM73 198.5 226.5 268.5 226.5 268.5 235.7 287.3 235.7 287.3 188 215 13,5 180

AKM74 232.5 260.5 302.5 260.5 302.5 269.7 321.3 269.7 321.3 188 215 13,5 180

AKM82 170 267 333 267 333 267 333 267 333 260 300 18.5 250

AKM83 250.5 347.5 413.5 347.5 413.5 347.5 413.5 347.5 413.5 260 300 18.5 250

AKM84 331 428 494 428 494 428 494 428 494 260 300 18.5 250

(1) ØW = 63 mm AKM2xx-AxØW = 65 mm AKM2xx-Dx

(2) ØW = 75 mm AKM3xx-AxØW = 85 mm AKM3xx-Cx

(3) ØW = 100 mm, ØV = 80 mm AKM4xx-AxØW = 90 mm, ØV = 60 mm AKM4xx-Cx

(4) ØW = 130 mm ØV = 110 mm AKM5xx-AxØW = 115 mm ØV = 95 mm AKM5xx-Ax

All measurement specifications in mm Measure Y: Measurement without holding brake, Measure Z: Measurement with holding brake

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The Design Features of AKM in the 3D Model

The modular brake prevents contamination of the friction surface and faulty air-gap configuration during brake assembly.

Multiple feedback systems for a wide variety of requirements.

The robust powder coating and O-ring seals offer reliable protection for the motor in harsh environments.

The housing design allows for installation in the tightest of spaces.

Optimized electromagnetic design for high torque density and minimum cogging.

The gearing in the shaft prevents the loosening of the brake hub.

The encapsulated front bearing prevents axial backlash.

The integrated front bearing shield increases stability and ensures improved sealing.

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AKM41E-BF06 AKM62L-F2CS-A35-59

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Type AKM41E-BF06 AKM62L-F2CS-A35-59

Version Washdown, coated Washdown, coated

Rated output torque Nm 51 668

Fatigue-endurable acceleration torque

Nm 76 1390

Medium output speed min-1 75 28

Maximum output speed min-1 95 67

Gearhead ratio 31.5 59

Encoder Resolvers Resolvers

Special featuresCircumferential backlash under 1 arc min,

holding brake

Advantages • Developed for regular cleaning with common cleaning agents with pH 2 to pH 12

• Space-saving motor-gearhead technology

• Increased service life in harsh environments due to Washdown coating

• High peak power and very low circumferential backlash

• Extremely compact design with very high torque

• Increased service life in harsh environment condi-tions due to Washdown coating

AKM Hygienic Servo MotorsHygienic Motor-Gearhead Combinations

With the AKM gearhead motors in the Washdown, Washdown Food, and Hygienic versions, Kollmorgen have succeeded in implementing most transport and turning applications in the food and beverage industries as well as downstream packaging with standardized drive solutions. The combination of an AKM servo motor and efficiency-optimized gearheads are the foundation for this.

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AKM62K-BK17 AKMH65M-AQT-160-004

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Type AKM62K-BK17 AKMH65M-AQT160-004

Version Washdown Food, coated Hygienic, stainless steel

Rated output torque Nm 175 64

Fatigue-endurable acceleration torque

Nm 400 876

Medium output speed min-1 181 675

Maximum output speed min-1 200 1000

Gearhead ratio 19.39 4

Encoder Resolvers Digital resolver SFD3, Hiperface DSL

Special featuresFDA-compliant coating,

lubrication and bearing greaseCircumferential backlash 13 arc mins,

single-cable solution

Advantages • Lower energy costs due to high efficiency of servo motors and gearheads

• Suitable for indirect contact with food

• Simple cleaning thanks to rounded housing design

• Fast cleaning thanks to hygienic design and single-cable solution

• Simple start-up due to electronic rating plate

• Less risk of food product recalls due to hygienic design

A Special Solution Becomes the Standard with Co-Engineering

The main advantages of ready-to-install drive units in a consistent hygienic design: Significantly reduced cleaning times as a consequence of smoother and water-repellent surfaces, lower energy costs thanks to the highly efficient motor-drive combination, and simplified machine design possibilities thanks to space-saving assembly without additional stainless steel housing. By using FDA-compliant materials and thanks to the special, rounded housing design, Kollmorgen's motor-gearhead combinations meet the highest standards in hygiene and reduce the risk of product contamination and recalls.

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